tauri-js-runtime

Integrate Bun, Node.js, or Deno runtimes into Tauri v2 apps with kkrpc RPC.

17|Updated Feb 14, 2026
One-click install
npx skills add https://github.com/HuakunShen/tauri-plugin-js --skill tauri-js-runtime
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: tauri-js-runtime
Source: https://github.com/HuakunShen/tauri-plugin-js/tree/main
Command: npx skills add https://github.com/HuakunShen/tauri-plugin-js --skill tauri-js-runtime

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill enables developers to seamlessly integrate JavaScript runtimes like Bun, Node.js, and Deno into their Tauri v2 desktop applications, bridging the gap between the webview and native capabilities.

Core Features & Use Cases

  • JS Runtime Integration: Spawn and manage Bun, Node.js, or Deno processes from your Tauri app.
  • Type-Safe RPC: Establish bidirectional, type-safe communication between your frontend and backend JS processes using kkrpc.
  • Compiled Sidecars: Package your JS workers as standalone executables, eliminating the need for users to install JS runtimes.
  • Use Case: Build complex desktop applications where specific tasks like file watching, native module integration, or local AI inference are best handled by a dedicated JS runtime, all managed efficiently within your Tauri application.

Quick Start

Use the tauri-js-runtime skill to spawn a Bun worker named 'my-worker' using the script 'bun-worker.ts'.

Frequently Asked Questions about tauri-js-runtime

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I run a Node.js or Bun backend process inside a Tauri v2 app?

You can integrate JavaScript runtimes like Bun, Node.js, or Deno into Tauri v2 desktop applications to spawn and manage backend processes, enabling type-safe RPC communication and native module execution within your app.

How do I establish type-safe RPC communication between a Tauri frontend and a JavaScript worker?

You can establish type-safe RPC communication between a Tauri frontend and a JavaScript worker using kkrpc, which facilitates bidirectional messaging for seamless inter-process communication within your desktop application.

Can I package a Bun or Deno worker as a standalone executable in Tauri v2 without requiring users to install a runtime?

Yes, you can package Bun or Deno workers as compiled binary sidecars in Tauri v2, eliminating the need for users to install JavaScript runtimes and ensuring self-contained production deployments.

When should I integrate a dedicated JavaScript runtime into my Tauri application instead of using Rust?

You should integrate a dedicated JavaScript runtime into your Tauri application for complex tasks like file watching, native module integration, or local AI inference, where existing JS ecosystems handle these specific workloads more efficiently than Rust.

Does Tauri v2 support managing multiple JavaScript child processes like Bun and Deno simultaneously?

Yes, Tauri v2 supports managing multiple JavaScript child processes like Bun and Deno simultaneously, allowing you to spawn distinct workers for specific tasks and manage them efficiently within your application architecture.